def wrapper():
    print('wrapper')
    def test():
        pass
        # |

# ------------------------------------

def test():
    pass
    # |

# ------------------------------------

def test_parameter(val):
    #              |
    wrapper()

# ------------------------------------

class Agent:
    pass
#   |

# ------------------------------------

class Agent:
    def __init__(self, name):
        self.name = name
    #      |

# ------------------------------------

class Agent:
    def __init__(self, name):
        self.name = name

    def test(self):
        pass
    #    |
